T-Pain and Lil Wayne have owned the music scene over the past year: It seems as if T-Pain's voice has accented half the hits on urban radio, while Lil Wayne, another ubiquitous collaborator, has appeared on the rest.

T-Pain and Lil Wayne have owned the music scene over the past year: It seems as if T-Pain's voice has accented half the hits on urban radio, while Lil Wayne, another ubiquitous collaborator, has appeared on the rest.

T-Pain transformed the BET Awards into a circus Tuesday with a multi-artist medley that showed the rapper and singer's wide-ranging influence on urban music, while best-selling rapper Lil Wayne and songstress Alicia Keys gave rousing performances of their own.

Nelly is bummed he wasn't able to collaborate with Bruce Springsteen on his new album. "I was really trying to get The Boss, but The Boss is all over the world," Nelly told The Associated Press on the orange carpet at Saturday's Kids Choice Awards. "It didn't really work out. I know he's interested in doing it. And I'm interested in doing it."

South by Southwest has always been known as a music festival that flourishes with indie-rock bands, singer-songwriter types, classic blues players, metal acts and even some country artists. But hip-hop? Not so much.